Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Species specificity of PCR assay. Both the outer and nested primer pairs specifically amplify two strains of C. pneumoniae (C.pn) DNA but do not amplify DNA from C. trachomatis (C.t) or C. psittaci (C.ps). A 100-bp ladder was run (lanes labeled 100) alongside PCR products for size determination.
